It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

Starlight, star bright, let's add these numbers right! Practice single-digit addition in this colorful preschool and kindergarten worksheet.

An introduction to addition worksheet for preschoolers and kindergarteners, featuring a fish theme.

Keep math skills warm during the chilly months with this winter-themed addition worksheet!

This worksheet will ensure that your kid gets plenty of practice adding with a number line.

Kindergarten students are practicing their addition skills! Help them practice adding one more using this helpful worksheet.

Count and add the Thanksgiving pictures in this simple addition worksheet! 

Let's catch some critters! Apply those counting skills to addition with this creepy-crawly picture math worksheet.

How many zebras do you see? What about tigers? Practice your math skills with animals. Count and add up the drawings to practice addition.

This addition page is a hoot! Help your kid practice math facts with this owl color-by-number printable!

Teach kindergarteners addition facts with this addition within 10 worksheet!

Students will practice adding within 10 as they identify the missing numbers on each number bond using the numbers at the bottom of the page.

Add numbers within 20 using ten frames with this first-grade math worksheet!

This worksheet is a fun way to help preschoolers and kindergarteners work on counting and ease into addition. This one has a food theme. How many yummy treats are there?

Number bonds are a great way for your kids to explore the relationship between addition and subtraction. By filling in the missing numbers, students get experience with fact families.

Practice adding one to numbers within 10 with this first-grade addition worksheet!

Addition is easy to learn, even for preschoolers. Use the pictures of these cute chickens as a guide as you help your little learner.

Looking for a different way to engage your child with his addition facts? This color by number underwater scene might do the trick!

This worksheet is a fun, easy way to help children connect counting to basic addition skills. How many trees do you see?

Count the number of vegetables in each box to find the answer to each of the addition problems.

Practice finding missing numbers while adding within 20 using ten frames!

Your student will practice her addition skills with this number line worksheet. Skip along the number line to solve the addition problem!

If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?

Help students learn simple addition by exploring the concept of "plus one" in this worksheet.

Time for school! Have your first grader take a look at this school (school of fish, that is) and solve the addition problems.

A flower-themed counting worksheet for preschoolers.

Not only does this worksheet bolster kids' addition skills, it's a great mental math exercise, too.

Help your busy bee get some addition practice in on Easter with this addition worksheet. She'll use visual clues to help her tally up addition problems.

Practice decomposing numbers and writing equations with this kindergarten and first-grade math worksheet!